baber/WOPTO huggingface dataset:
Patent JP-S555399-A (JP)
Title: Liquid container
Inventor: BUIRII ROORUSHIYAITO
IPC: B65D47/20
Filed: 1979-06-19
Abstract: This invention relates to a container having a reservoir for storing a liquid and an intermediate storage space communicating with said reservoir and adapted to receive liquid therefrom on generation of a vacuum therein. Communication between reservoir and intermediate storage space is through a capillary tube having an inside diameter small enough so that a column of liquid is maintained therein whenever pressures in said reservoir and storage space are substantially equal, but large enough so that liquid flows into the storage space when pressure therein is lower than in the reservoir. The closure for the container comprises a piston which, as the container is opened, moves out of the storage space to create a vacuum therein.
Patent JP-S57193446-A (JP)
Title: Preparation of carbonylidiiminobisbenzenesulfonyl chloride
Inventor: KATAOKA ARINOBU
IPC: C07C67/00
Filed: 1981-05-21
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate raw materials, etc. in one stage industrially and advantageously in high yield with almost theoretical amounts of reaction reagents by easy operations, by reacting an aminobenzenesulfonic acid in the presence of a catalyst.  
     CONSTITUTION: An aminobenzenesulfonic acid of formulaI(R 1 WR 3  are H, 1W4C alkyl, 1W4C alkoxyl, halogen or nitro; M is H or mono-W trivalent metal or organic amine cation; group -SO 3 M is linked to the o-, m- or p-position), e.g. o-aminobenzenesulfonic acid or m-aminobenzenesulfonic acid or a salt thereof is reacted with phosgene in the presence of a catalyst, e.g. DMF, diethylformamide or N-methylpyrrolidone, to give the aimed compound of formula II. The reaction is carried out by using about 1.65W3mol phosgene based on one mole compound of formulaI. According to the method, the removing treatment of the unreacted reactin reagents is unnecessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11279216-A (JP)
Title: Production of olefin polymer
Inventor: OKANE TAKUYA
IPC: C08F4/64
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an olefin polymer by which the molecular weight of the olefin polymer is controlled when the production method of the olefin polymer by using an organic transition metal compound is applied to a polymerization reaction accompanying the formation of olefin polymer particles by carrying out the polymerization reaction in the presence of an organic zinc compound. SOLUTION: This method for producing an olefin polymer comprises carrying out the reaction in the presence of an organic zinc compound when carrying out the polymerization reaction accompanying the formation of olefin polymer particles by using an organic transition metal compound. A compound of the formula R<5> c ZnZ2-c [R<5> is a 1-8C hydrocarbon; Z is H and/or a halogen; 0<(c)<=2] is preferable as the organic zinc compound, and dimethylzinc and diethylzinc are especially preferable. The using amount is preferably 10-1,000 expressed in terms of molar ratio of the zinc atom in the organic zinc compound to the transition metal in the organic transition metal compound. The organic transition metal compound preferably has a cyclopentadiene-type anion skeleton- containing group. The polymerization reaction is preferably carried out by a slurry polymerization.
Patent JP-H01249799-A (JP)
Title: Novel physiologically active substance lystatin and preparation thereof
Inventor: TAKEUCHI TOMIO
IPC: A61P31/12
Filed: 1988-03-30
Abstract: NEW MATERIAL:Lystatin of the formula. Appearance: white powder; molecular formula: C20H36N4O4; mol.wt.: 398; melting point: 165-170 deg.C; specific rotation: [alpha]-12.5 deg. (C=0.2, methanol); coloring reaction: positive to ninhydrin reagent and molybdenum sulfuric acid reagent; solubility: readily soluble in water, methanol and ethanol, insoluble in acetone, ethyl acetate, chloroform and hexane. USE:The Lystatin has an endopeptidase-inhibiting activity and an AIDS virus- resistant action. PREPARATION:A Lystatin-producing bacterium (e.g., FERM 9811) belonging to the genus Streptomyces is cultured at 26-30 deg.C for 1-10days by a deep culturing method, followed by separating and purifying the objective Lystatin.
Patent JP-H02255562-A (JP)
Title: Aluminous sintered body having superior wear resistance and production thereof
Inventor: HAYASHI KATSURA
IPC: C04B41/80
Filed: 1989-03-28
Abstract: PURPOSE:To obtain an aluminous sintered body having superior wear resistance by grinding the surface of an aluminous sintered body contg. a prescribed amt. of ZrO2 present mainly as tetragonal ZrO2 and/or cubic ZrO2 so that the compressive stress is regulated to a specified value or above. CONSTITUTION:An aluminous sintered body contg. 1-40wt.% ZrO2 including >=50mol% tetragonal ZrO2 and/or cubic ZrO2 is produced and the surface of the sintered body is ground so that the compressive stress measured with X-rays is regulated to >=15kg/mm<2>. An aluminous sintered body having superior wear resistance and suitable for use as a cutting tool, a mechanical seal, etc., requiring high wear resistance can simply be produced at a low cost.
Patent JP-H04310781-A (JP)
Title: Recording apparatus equipped with function to discriminate overcurrent
Inventor: NISHITANI KIMIO
IPC: B41J29/38
Filed: 1991-04-10
Abstract: PURPOSE:To reduce effects by sudden changes in peak current and spike noises and to make appropriate protection against overcurrent available by providing a means that judges whether or not continuous flow of detected overcurrent is above the duration specified beforehand, and by cutting the current when the judgement is positive. CONSTITUTION:When overcurrent occurs suddenly during the process of printing, an overcurrent detecting signal becomes H with a delay of a sampling cycle. In the case where the said signal H continues for a duration longer than a specified time T0, detection is made by MPU 5 and an error is indicated on a display section 7, and an instruction is given to a control section 6 for cutting of excitation in a motor 8. By setting a reference time T1 for judgement in rise mode, a reference time T2 for judgement in inversion mode, and a reference time T3 for judgement in recovery mode, abnormalities and normalities can be correctly judged in accordance with overcurrents occurring in each of the above-mentioned modes, and problems that cannot be discriminated by judgement made on a single standard can be found without delay. Thereby continuation of recording under abnormal state can be prevented and at the same time, wasteful consumption of ink can be prevented especially in the case of ink-jet printing.
Patent JP-H11275678-A (JP)
Title: Loudspeaker device
Inventor: TAGAMI TAKAHISA
IPC: H04R1/24
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a loudspeaker device as a whole by positioning its sound sources for high-pitched tone and for intermediate and low-pitched tones so that the sources are flush with each other with respect to the direction of reproduced sound pressure. SOLUTION: A loudspeaker device is provided with a magnetic circuit 7, having a nearly annular center plate 23 composed of a magnetic material and a set of nearly annular magnets 24 and 25 which are positioned on both sides of the center plate 23, with their repulsive magnetic poles faced opposite to each other, and respectively form magnetic fields on the inner and outer peripheral sides of the center plate 23. The loudspeaker device is also provided with a vibration system 5 for high compass, which is positioned on the inner peripheral side of the center plate 23 of the magnetic circuit 7 and has a diaphragm 10 that is driven by the magnetic circuit 7 and another vibration system 6 for intermediate and low-pitched tones, which is positioned on the outer peripheral side of the center plate 23, and has a diaphragm 15 that is driven by the circuit 7.
Patent JP-H08272160-A (JP)
Title: Image forming device
Inventor: TAKIZAWA MITSUHARU
IPC: G03G15/00
Filed: 1995-04-03
Abstract: PURPOSE: To make the image formation impossible even when a user intends it on both sides of a recording medium which is not designed for it by furnishing a control means to stop the two-side image formation in the case where a two-side image formation prohibiting means is set on. CONSTITUTION: An operation part OP is connected to a control part 25, and there a two-side copy prohibit switch 29 for the lower stage sheet feed unit, a two-side copy prohibit switch 35 for the upper stage sheet feed unit, a two-side copy prohibit switch 36 for the deck sheet feed unit, and an alarm part 31 to emit voice and display alarms are installed. When rear paper, semi-transparent tracing paper, etc., is to be set in the lower stage sheet feed unit, the user turns on the two-side copy prohibit switch for the lower stage. When the lower stage sheet feed unit is selected at copying, the control part 25 stops two-side image formation.  In the case where the recording medium in use is not designed for two-side image formation, for example, rear paper, semi-transparent sheet, etc., image formation is automatically hindered even though the user intends it so that occurrence of erroneous copying is precluded.
Patent JP-H05282011-A (JP)
Title: Automatic allocating and granting device for pc address
IPC: G05B19/05
Filed: 1992-03-31
Abstract: PURPOSE:To obtain the automatic PC address allocating and granting device which can automatically allocate addresses that a circuit designer intends. CONSTITUTION:A machine kind data file 4a wherein machine kind data which have machine name data showing the machine names of PCs and function data showing the function contents characteristic to the machine kinds are recorded by the PCs and a drawing data file 4b which contains drawing data with dummy addresses before the addresses are given are prepared in an auxiliary storage device 4. A processor 1 converts the dummy addresses in the drawing data file 4b into actual addresses by using a coordinate table which shows the relation between the dummy addresses and actual addresses and those actual addresses are used to allocate the addresses to coils and contacts according to the machine kind data in the machine kind data file 4a, thereby giving the addresses to the drawing data in the drawing data file 4b before the addresses are given.
Patent JP-H07272382-A (JP)
Title: Disk auto-changer
Inventor: TAKI RYOJI
IPC: G11B17/26
Filed: 1994-03-25
Abstract: PURPOSE:To increase the number of housing cartridges nearly twice and also to contrive simplification and light weight of the structure by providing a 180 deg.-inversion mechanism for a carrier among plural racks opposite to each other in two rows. CONSTITUTION:Plural racks 4a and 4b in two rows and disk drives 6a and 6b are arranged along both sides of a moving passage 3 of the carrier 2 to be opposite to each other in two rows. The carrier 2 is mounted with a one-way delivery mechanism 7 for delivering a cartridge 1 in the orthogonal direction to the moving direction of the carrier 2 with only one side part of the carrier 2. Then, the inversion mechanism 9 is provided for the purpose of inverting the carrier 2 by 180 deg. between the plural two-row racks 4a and 4b. By this method, a cartridge can automatically and selectively be changed at high speed between the two-row racks 4a and 4b and the disk drives while inverting freely the direction of the one-way delivery mechanism 7 at 180 deg. between the two-row racks.
Patent JP-H08228607-A (JP)
Title: Planter simultaneously capable of supporting banner pole
Inventor: NISHIKAWA TATSUMI
IPC: A01G9/02
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a planter capable of supporting a banner or flag pole in which plants can be cultured and simultaneously has a pole for a banner or flag. CONSTITUTION: This planter simultaneously capable of supporting a banner pole 6 comprises the main body of the planter 7 and cylinders 8 for supporting the bottom end 4 of the inserted poles 3 each. The cylinders 8 are each fixed to the corners of the main body 7 of the planter with a hardware and has a cavity for a banner pole to be inserted at its bottom part. The cavity has a shape and dimensions corresponding to the bottom part 4 of the pole 3 and the pole 3 is supported, when the bottom 4 of the pole 3 comes into contact with the bottom of the cavity. The cylindrical cavities 8 may be bored on the main body 7 of the planter.
Patent JP-S60221366-A (JP)
Inventor: SATOU OSAYASU
IPC: C04B35/626
Filed: 1984-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60222299-A (JP)
Inventor: KAWAI NAGATOSHI
IPC: B42F15/04
Filed: 1984-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05237250-A (JP)
Title: Discharging device for ball and control method thereof
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-02-27
Abstract: PURPOSE:To continuously detect and smoothly discharge balls one by one and change the discharge mode of balls at the time of winning by installing a rotor having a spiral projection on the surface so that the projection is protruded into ball discharge passages, separating the balls with the projection via the rotation of the rotor, and discharging the balls one by one. CONSTITUTION:A worm 251 is installed so that screw threads are protruded into flow passages 259a, 259b, the worm 251 is rotated by a step motor 253, and balls are separated one by one and discharged in sequence by the screw threads. The rotating speed of the step motor 251 is controlled based on the signal from a control device according to the response to a game. The screw thread protruded into the left ball passage 259a and the screw thread protruded into the right ball passage 259b are out of phase by 180 deg., and the ball located at the lowest position of the passage is discharged one by one from either the right or left ball passage each time the worm 251 is rotated by 180 deg.. Two balls, one each from one ball passage, are discharged each time the worm 251 is rotated by 360 deg..
Patent JP-H07285090-A (JP)
Title: Robot cell
Inventor: ITO YUJI
IPC: B25J13/00
Filed: 1994-04-18
Abstract: PURPOSE:To enable a working property improvement in the assembly operation of a robot as well as to shorten a span of teaching time in making improvements in the degree of teaching allowance sharply. CONSTITUTION:A compliance mechanism 37 in the vertical direction of a workbench 24, and this compliance mechanism 37 is interposed between an underside of the workbench 24 and a top face of a work frame 23, while two compliance mechanisms 38 and 39 are installed in an X direction orthogonal with the vertical direction Z of the workbench 24 and a Y direction orthogonal in the same lane with the X direction, and then these compliance mechanisms 38 and 39 are interposed between a peripheral side face of the workbench 24 and the work frame 23, and further a hand part 30 is made up of a turret with plural types of hands.
Patent JP-H08250119-A (JP)
Title: Lithium secondary battery
Inventor: UEHARA MAYUMI
IPC: H01M4/485
Filed: 1995-03-08
Abstract: PURPOSE: To provide an excellent charge/discharge cycle characteristic by using a specific chalcogenide composed by substituting sulfur, selenium, or tellurium as positive electrode active material for the given quantity of part of oxygen is oxide. CONSTITUTION: In this lithium secondary battery, a chalcogenide, expressed in the formula of Lix Niy COz M1-y-z Oa Aw , is adopted as positive electrode active material. In the formula, M is at least one kind element selected from a group composed of B, Na, Mg, Al, Si, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Cu, Zn, Ga, Ge, Zr, Nb, Ru, Ag, Ta, Bi, In, Mo, and W; and A is at least one kind chalcogen selected from a group composed of S, Se, and Te. The following inequalities are provided: 0.4<x1.3 (provided that, x is value before charging and discharging, and is varied by charging and discharging), 0<=y<=1, 0<=z<=1, 0.5<=y+z<=1, 1.8<=a+w<=2.2, and 0.05<=w<=0.6.
Patent JP-S577394-A (JP)
Title: Butt-welding equipment for welding at inside surface of fixed steel pipe
Inventor: KIMURA KEN
IPC: B23K9/028
Filed: 1980-06-12
Abstract: PURPOSE: To improve an efficiency of butt-welding operation at inside surface of fixed steel pipes and the quality of welded steel pipe as well, by mounting a welding unit on a carriage which has a specific construction capable of properly changing a distance between its front and rear wheel axles and a free caster wheel as its rear  wheel.  
     CONSTITUTION: After a lever is set at its horizontal position, a front wheel 38 of the carriage is drawn out of a  frame 37' together with a bearing body 41 and a sliding part 41' and then, a hydraulic jack 36 and manually  operated jacks 43, 44, (45) equipped with at the flank of the carriage are released so that the carriage can  move along inside surface of steel pipe to be welded. After the welding equipment is moved to the vicinity of a  welding groove 2, manual jacks 43, 44, (45) are operated so that the front and rear wheels 38, 40 can be lifted  up from the inside surface of steel pipe 1 and then, the oil hydraulic jack 36 is operated so as to fix the position  of the welding equipment. After that, the bearing body 41 is pushed into a carriage body 37 so that the front  wheel 38 can be retreated from the above of the groove 2 and an air cylinder 28 is operated so that the driving  wheel as well as a spacer plate made of copper will be pushed onto the inside surface of steel pipe to start the  welding operation. After the completion of the welding operation, the front 38 is drawn out of the carriage body  37 and manual jacks 43, 44, (45) as well as oil hydraulic jack 36 are all set loose and then, the welding equipment is transferred to another groove position.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04289543-A (JP)
Title: Optical disk device
Inventor: OKAMOTO AKIHIKO
IPC: G11B7/12
Filed: 1991-03-19
Abstract: PURPOSE:To efficiently access data on an optical disk. CONSTITUTION:A lower base member 1 of an optical disk driving device is provided with a spindle motor 2, a height reference pin 3, and a known optical pickup device 4 having a function to record/reproduce/erase data on the optical disk, and an upper base member 6 is provided with a known optical pickup device 7 having a function to reproduce data recorded on the optical disk. Data is recorded/reproduced/erased on one recording face of the optical disk by the optical pickup device 4, and data recorded on the other recording face of the optical disk is reproduced by the optical pickup device 7.
Patent JP-H04290784-A (JP)
Title: Recording method
Inventor: OYAMAGUCHI AKIRA
IPC: B41M5/00
Filed: 1991-03-18
Abstract: PURPOSE:To allow selective or selective and reversible formation of a latent image on a recording medium (A) with a film on the surface whose regressive contact angle becomes low, if it comes in contact with a contact material (B) such as water under a heated state, then make the latent image visible and have it transferred to a plain sheet, especially with an intention to obtain a high-quality transferred image. CONSTITUTION:The latent image formed on the surface of a recording medium (A) is adjusted so that its lateral length becomes shortest at the lower end when the image is viewed in the same direction as where the recording medium (A) moves. To achieve this adjustment, a thermal head with a thermal element capable of creating such latent image dots of a latent image on the surface of the recording medium (A) is used. As the latent image dot (S) slips out of the ink liquid level 31a, the adjacent latent image dot becomes less powerful to interfere with the ink liquid and thus each latent image dot allows ink adhesion.
Patent JP-H08277711-A (JP)
Title: Double pipe integrated flexible tube
Inventor: IMABETSUPU SATORU
IPC: F16L27/12
Filed: 1995-04-04
Abstract: PURPOSE: To improve reliability on the early activation of a catalyst and the prevention of exhaust gas leakage while absorbing vibration transmitted to an exhaust pipe from an engine. CONSTITUTION: The upstream part 43a of cylindrical part 43 of an upstream pipe 35 is closely fitted to the inner pipe 29a of an upstream exhaust pipe 1, and the upstream end 43b is expanded in diameter toward the outer pipe 27a of the upstream exhaust pipe 1 and rigidly fixed to the outer pipe 27a. The downstream part 49b of the cylindrical part 49 of a downstream side pipe 37 is closely fitted to the inner pipe 29b of a downstream side exhaust pipe 3. Since the upstream side pipe 35 and downstream side pipe 37 are thin walled in the same way as the inner pipes 29a, 29b, heat capacity is small so as to suppress the lowering of exhaust gas temperature at the time of starting an engine. At the time of high temperature operation, the upstream and downstream side pipes 35, 37 and a bellows 39 are formed into double pipe structure so as to prevent the damage of the bellows 39.  Vibration from the engine is absorbed by the bellows 39 and spherical flare parts 45, 51.
Patent JP-S59203416-A (JP)
Inventor: NOMURA MASARU
IPC: A01C11/02
Filed: 1983-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62234979-A (JP)
Title: Surface decoration on substrate having metal gloss surface
Inventor: IMADA AKIO
IPC: B41M1/12
Filed: 1986-04-05
Abstract: PURPOSE:To form a good mesh pattern having fine surface unevenness is an extremely easy manner, by mixing a fine particulate matte agent with transparent or translucent high viscosity ink under stirring and applying the resulting mixture by screen printing using a screen plate having a predetermined mesh size. CONSTITUTION:The vapor deposition of a metal gloss color is applied to a substrate comprising a polypropylene resin through base coat and, thereafter, a metal gloss surface 2 is formed thereon by a vapor deposition means coating top coat and, further, ink having a thickener mixed therein and a fine particulate matte agent diffused and mixed therein is applied to the metal gloss surface 2 by matte printing 3 using a screen plate having a predetermined mesh size. Because the ink of the printing applied part is solidified in a state leaving screen mesh, a constant regular fine embossed pattern can be formed to the surface by applying only screen printing and a grain pattern can be easily formed simultaneously with the printing of a desired character or pattern.
Patent JP-H08106655-A (JP)
Title: Manufacture of disk and disk pressing device
Inventor: SATO SUSUMU
IPC: G11B11/105
Filed: 1992-02-29
Abstract: PURPOSE: To obtain good flatness and to shorten a working time and hence to promote productivity by applying an adhesive on a disk, working the disk in giving a pressure to the disk held between an elastic body having a flat surface on one side and a convex surface on the other side. CONSTITUTION: The adhesive is applied to the disk 1 consisting of two disks 1a and 1b, and after layering the two disks, the disk 1 is held between an elastic body 2 having a flat surface on one side and a convex surface on the other side and a flat table 3, and the pressurizing is started to apply a pressure to the disk 1 from the center of its stuck part, and its pressing surface is increased, while air on the surface of adhesion is squeezed out toward the stuck periphery of the disk, and when the pressing surface is spread to reach the stuck periphery of the disk, the pressure is moreover increased to press the whole surface of the disk at a stretch. By this method, bubbles in the stuck surface part are eliminated, and very good flatness is obtained.
Patent JP-S5413294-A (JP)
Title: Electromagnetic sound unit
Inventor: UMEYAMA HIROSHI
IPC: G10K9/13
Filed: 1977-06-30
Abstract: PURPOSE: To protect the power supply terminal and to avoid the removal of cover due to vibration, by providing aprojection on the inner circumferential wall of the cylindrcal and by inserting the protective plate passing through the electromagnetic driveunit by pressing. 
     COPYRIGHT: (C)1979,JPO&Japio